EP2530457A4 - Dispositif d'inspection pour détection de défectuosités - Google Patents

Dispositif d'inspection pour détection de défectuosités Download PDF

Info

Publication number
EP2530457A4
EP2530457A4 EP11737083.3A EP11737083A EP2530457A4 EP 2530457 A4 EP2530457 A4 EP 2530457A4 EP 11737083 A EP11737083 A EP 11737083A EP 2530457 A4 EP2530457 A4 EP 2530457A4
Authority
EP
European Patent Office
Prior art keywords
inspection device
defect inspection
defect
inspection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP11737083.3A
Other languages
German (de)
English (en)
Other versions
EP2530457B1 (fr
EP2530457A1 (fr
Inventor
Kazunori Anayama
Toshiyuki Suzuma
Yoshiyuki Nakao
Masami Ikeda
Kenta Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2530457A1 publication Critical patent/EP2530457A1/fr
Publication of EP2530457A4 publication Critical patent/EP2530457A4/fr
Application granted granted Critical
Publication of EP2530457B1 publication Critical patent/EP2530457B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
EP11737083.3A 2010-01-29 2011-01-27 Dispositif d'inspection pour détection de défectuosités Active EP2530457B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010017909 2010-01-29
PCT/JP2011/051583 WO2011093372A1 (fr) 2010-01-29 2011-01-27 Dispositif d'inspection pour détection de défectuosités

Publications (3)

Publication Number Publication Date
EP2530457A1 EP2530457A1 (fr) 2012-12-05
EP2530457A4 true EP2530457A4 (fr) 2018-01-24
EP2530457B1 EP2530457B1 (fr) 2021-03-17

Family

ID=44319355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11737083.3A Active EP2530457B1 (fr) 2010-01-29 2011-01-27 Dispositif d'inspection pour détection de défectuosités

Country Status (6)

Country Link
US (1) US9121833B2 (fr)
EP (1) EP2530457B1 (fr)
JP (1) JP4789028B2 (fr)
AR (1) AR080079A1 (fr)
BR (1) BR112012018564B1 (fr)
WO (1) WO2011093372A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103148809B (zh) * 2013-02-26 2016-06-08 西安理工大学 石油管外锥管螺纹参数测量装置及测量方法
US20190238796A1 (en) 2017-05-11 2019-08-01 Jacob Nathaniel Allen Object Inspection System And Method For Inspecting An Object
CN111595266A (zh) * 2020-06-02 2020-08-28 西安航天发动机有限公司 空间复杂走向导管视觉识别方法
MX2022016172A (es) 2020-06-17 2023-04-24 Inovision Software Solutions Inc Sistema y metodo para la reparacion de defectos.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190841A (ja) * 1984-03-12 1985-09-28 Inatetsuku:Kk 鋳造品の表面の巣を検出する装置
EP1544605A2 (fr) * 2003-12-19 2005-06-22 Kamax-Werke Rudolf Kellermann GmbH & Co. KG Méthode et dispositif de vérification de dommages sur le filetage d'un élément de connexion

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250235A (ja) * 1984-05-25 1985-12-10 Kawasaki Steel Corp ねじ表面の検査方法及び検査装置
JPS6191506A (ja) * 1984-10-12 1986-05-09 Sumitomo Metal Ind Ltd 傾斜面の長さ・傾斜角測定装置
JPS6191507A (ja) * 1984-10-12 1986-05-09 Sumitomo Metal Ind Ltd 傾斜角測定装置
JPS61225610A (ja) * 1985-03-29 1986-10-07 Sumitomo Metal Ind Ltd ねじの表面検査装置
JPS6269113A (ja) * 1985-09-20 1987-03-30 Sumitomo Metal Ind Ltd ネジ表面検査装置
JPS63191007A (ja) * 1987-02-02 1988-08-08 Nippon Steel Corp ネジの検査測定方法
JPS63212808A (ja) * 1987-02-27 1988-09-05 Sumitomo Metal Ind Ltd ネジ形状測定装置
JPH0258588A (ja) 1988-08-23 1990-02-27 Matsushita Electric Ind Co Ltd フタロシアニンｌｂ膜およびその製法
JPH03135753A (ja) * 1989-09-22 1991-06-10 Sumitomo Metal Ind Ltd ねじ表面疵検査装置の検出能チェック方法
JP4350497B2 (ja) * 2003-12-17 2009-10-21 株式会社椿本チエイン 特殊形状物品の形状計測装置
JP4706356B2 (ja) * 2005-06-29 2011-06-22 Ｊｆｅスチール株式会社 ねじ形状測定装置
AR071076A1 (es) * 2008-03-27 2010-05-26 Sumitomo Metal Ind Aparato, disposicion y metodo para medir caracteristicas de una rosca en un extremo de cano o tuberia
JP5146180B2 (ja) * 2008-07-31 2013-02-20 Ｊｆｅスチール株式会社 油井管ねじ形状全周測定装置
JP5146181B2 (ja) * 2008-07-31 2013-02-20 Ｊｆｅスチール株式会社 油井管ねじ形状全周測定における周方向起点位置の設定装置
JP5251617B2 (ja) * 2009-03-06 2013-07-31 Ｊｆｅスチール株式会社 ねじ形状測定装置およびねじ形状測定方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190841A (ja) * 1984-03-12 1985-09-28 Inatetsuku:Kk 鋳造品の表面の巣を検出する装置
EP1544605A2 (fr) * 2003-12-19 2005-06-22 Kamax-Werke Rudolf Kellermann GmbH & Co. KG Méthode et dispositif de vérification de dommages sur le filetage d'un élément de connexion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011093372A1 *

Also Published As

Publication number Publication date
EP2530457B1 (fr) 2021-03-17
JP4789028B2 (ja) 2011-10-05
AR080079A1 (es) 2012-03-14
WO2011093372A1 (fr) 2011-08-04
JPWO2011093372A1 (ja) 2013-06-06
EP2530457A1 (fr) 2012-12-05
US9121833B2 (en) 2015-09-01
BR112012018564B1 (pt) 2019-07-02
BR112012018564A2 (pt) 2018-07-31
US20120327217A1 (en) 2012-12-27

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